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DDX-C3 Dry drill bits

for reinforced concrete | in TGD® Technology

  • Thanks to the innovative sandwich bond system of TGD®+ technology, efficiency is maximised and the profile is specifically controlled
  • Excellent and fast cutting performance thanks to high thermal load capacity
  • Higher running smoothness due to the degree of occupancy as with wet drilling
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Product information

Features

  • Segment height of 11.7 mm; support tube with integrated core stopper from Ø 52 mm to Ø 152 mm

Applications

  • Ø 52 mm to 202 mm with a working length of 350 mm and 1 1/4" mounting
  • For 3 kW drill motors with soft impact function with stand-guided setup

Technologies

  • TGD®+ technology is characterized by an innovative bonding system that enables different degrees of hardness and smooth transitions within the diamond segment. In combination with different diamond grain qualities, this ensures improved running smoothness and balanced load distribution. This targeted profile control minimizes power losses and maximizes efficiency, which reinforces the self-sharpening effect of the segment.

Abrasive Grain

  • Diamond (D)

Bond Classification

Metal

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